Expecto 3.0.0

Release Notes: * v3.0.0 * [infra] bumping deps, paket alpha, documenting testCaseAsync * [infra] making printer functions async * v2.5.0 * Merge pull request #60 from AnthonyLloyd/master * Merge pull request #65 from AnthonyLloyd/accuracy * floatClose tests and docs * add accuracy * async tests, put back AssemblyVersionInfo.fs * support async tests * fix mutable sync/async logging * Merge pull request #64 from MNie/feature/63/change_error_msg * prefer if for booleans * fix new line/tab tokens in specs * fix error message in distribution function * Merge pull request #47 from Krzysztof-Cieslak/location * Fix distribution test * Fix tests * Cleanup again * Add printer and flag * Cleanup * Update tests ... again * Change desing * Find location * Update tests * Change TestResultSummary * Add location to model * Expecto should have a version set, fixes #61 * Merge pull request #59 from forki/patch-3 * Run tests in parallel * Merge pull request #58 from forki/off * fix tests * DogFood Expecto task fro FAKE * ten passed * one passed * SummaryTests * Fix line breaks